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The same instruction,realview compile correct, but arm-gcc compile get error!

Note: This was originally posted on 24th July 2012 at http://forums.arm.com

Hi all

The instruction VSUBL Q3.S16, D0.U8, D2.U8 compiler correctly use realview, but when use arm-gcc ,get error: "neonAsm.s:13: Error: inconsistent types in Neon instruction -- `vsubl Q3.S16,D0.U8,D2.U8' "

Peter Harris over 12 years ago

Note: This was originally posted on 24th July 2012 at http://forums.arm.com

The size specifier is attached to the instruction, not the register.

vsubl.u8 q3, d0, d2
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Eric mao over 12 years ago

Note: This was originally posted on 25th July 2012 at http://forums.arm.com

Hi isogen74
Thank you for reply. The problem is solved when use the instruction as you say! I used to use the datasize just after the instruction, but i see the openmax's assembly file use the datasize after register.
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The same instruction,realview compile correct, but arm-gcc compile get error&#33;

The same instruction,realview compile correct, but arm-gcc compile get error!